Indoor Air Quality (IAQ) Testing

Indoor air quality testing measures what people actually breathe inside a building: carbon dioxide, temperature, humidity, fresh air quantity and airflow. TABCOMM uses the results to show whether the ventilation system is doing its job and where it needs correcting.

People Feel Bad Air Before Anyone Measures It

Headaches, tiredness, stuffy meeting rooms and complaints about smell are often a ventilation problem. In Saudi buildings that run closed and fully air conditioned for most of the year, fresh air supply matters even more. IAQ testing turns complaints into numbers you can act on.

IAQ Parameters

  • Carbon dioxide (CO2) levels in occupied zones
  • Temperature and relative humidity
  • Fresh air quantity delivered to each zone
  • Supply and extract airflow
  • Demand controlled ventilation sequences, where installed
  • Environmental monitoring over time

How We Test Indoor Air Quality

  1. Zones, occupancy and concerns agreed with you.
  2. Readings taken in representative occupied zones during normal operation.
  3. Ventilation check. Fresh air and airflow verified at the source, not just at the room.
  4. Results compared with design and recognised guidelines, with clear recommendations.

Typical Facilities

Hospitals and clinics · Offices and commercial towers · Hotels · Malls and entertainment venues · Schools and universities

Recent IAQ Projects

Seven Entertainment Complex, Riyadh · Mouwasat Hospital, Yanbu · Hospital Kuala Lumpur, Malaysia · Hospital Sultanah Bahiyah, Alor Setar, Malaysia · Hospital Banting, Selangor, Malaysia

IAQ Testing FAQ

Do you have any question?

1. What is IAQ testing?

IAQ testing measures indoor air conditions such as CO2, temperature, humidity and fresh air supply to judge whether a building’s ventilation keeps the air healthy and comfortable.

High CO2 in an occupied room usually means not enough fresh air is being supplied for the number of people. It is one of the clearest indicators of under-ventilation.

Often, yes. Many problems come from blocked filters, closed outside air dampers or unbalanced airflow. Balancing and controls adjustment can correct them.